Mr. Conzelmann is the Director of the Center for Energy, Environmental, and Economic Systems Analysis. His center develops modeling and simulation tools and provides analytical services to government institutions and private sector clients around the world on strategic energy and environmental issues.

Harry Weerts is the Interim Associate Laboratory Director for Physical Sciences and Engineering. He currently oversees Argonne’s interdisciplinary research programs in physics, chemistry, material science and nanotechnology. Weerts was formerly Director of Argonne’s High Energy Physics division, and prior to that, a collider physicist at Fermilab, where he was the spokesman for the Dzero experiment for six years.